stats_stat_correlation

(PECL stats >= 1.0.0)

stats_stat_correlation — Returns the Pearson correlation coefficient of two data sets

Beschreibung

stats_stat_correlation ( array $arr1 , array $arr2 ) : float

Returns the Pearson correlation coefficient between arr1 and arr2.

Parameter-Liste

arr1

The first array

arr2

The second array

Rückgabewerte

Returns the Pearson correlation coefficient between arr1 and arr2, or FALSE on failure.